Original Item: Only One Available. This is an inert BATF compliant German WW2 Nebelkerzen 39 Smoke Candle Grenade Canister offered in very good condition.

Known as a Smoke Candle , Smoke Grenade or Smoke Canister, in German Nebelkerzen 39 abbreviated to Nb K 39 B.

The purpose of this device was generally used in conjunction with different vehicles, were part of engineers (pioneers) kits, and were generally deployed to create smoke screen where needed and fill gaps in larger smoke screen many times in use of concealing tank (Panzer) positions.

Construction:
The smoke filter consists of an air and watertight, cylindrical sheet metal container filled with a mixture of zinc powder and hexachloroethane (this inert example is empty) and tightly closed by a lid and bottom. The smoke candle carries a white stripe around the body and the designation Nb K 39 B in white stencil. In the base are openings for the priming tube and two soldered smoke exhalation holes. The lid has a hinged carrying handle.

Measures approximately 6 inches tall with a diameter of 3.5 inches.

This example is offered in good condition with 75% original paint still intact, wartime markings and stenciling.

Smoke Grenade
A smoke grenade is a canister-type grenade used as a signaling device, target or landing zone marking device, or as a screening device for unit movements. Smoke grenades generally emit a far larger amount of smoke than smoke bombs, which are a type of fireworks typically started with an external fuse rather than a pin and are more complex. Smoke grenades often cost around US$40 compared to smoke bombs, which can often cost just a few cents. The phrase "to smoke", meaning to fake, bluff, or beat around the bush, comes from the military usage of smoke grenades to obscure and conceal movement.

A typical design consists of a sheet steel cylinder with four emission holes on top and one on the bottom to allow smoke release when the grenade is ignited. The filler consists of 250 to 350 grams of colored smoke composition (mostly potassium chlorate, lactose, and a dye) in virtually any color. White smoke grenades typically use hexachloroethane-zinc and granular aluminum. The reaction is exothermic and though they remain intact, smoke grenade casings will often remain scalding hot for some time even after the grenade is no longer emitting smoke. Although modern smoke grenades are designed not to directly emit fire or sparks, they remain a fire hazard and are capable of igniting dry vegetation or flammable substances if used injudiciously.

Another type of smoke grenade is the bursting variation. These are filled with white phosphorus (WP), a pyrophoric agent that is spread quickly into a cloud by an internal bursting charge. White phosphorus burns with a brilliant yellow flame while producing copious amounts of white smoke (phosphorus pentoxide). This type of smoke grenade is favored for its ability to produce a very dense and nearly instantaneous cloud of white concealment smoke as compared to the more common solid-filler grenades which expel a slower stream of smoke over a period of roughly 1 minute. For this reason, they are favored for use in onboard grenade launching attachments on armored vehicles, which require extremely fast concealment in the event they are targeted by laser guided anti-tank missiles and need to rapidly retreat.

Smoke grenades are used for several purposes. The primary use is the creation of smoke screens for concealment and the signaling of aircraft. If movement (such as flanking maneuvers or retreat) is necessary, smoke grenades can be thrown prior to movement in order to provide a wall of visual distraction that reduces the accuracy of enemy fire and temporarily deceives them as to the force's location. The most common color for concealment smoke is white or grey. With the advent of infrared imaging goggles which can spot troop movements through smoke screens, the newest smoke compositions now include a "multi-spectrum" component to make them IR impermeable.

Smoke grenades can also be used to signal aircraft. Since locating a target from above (especially in thick forest canopy) can be nearly impossible, even with good radio contact, colored smoke grenades are often used to allow aircraft to spot them. Colored signaling smoke grenades are widely used in CASEVAC and close air support situations where quickly locating friendly ground forces is of paramount importance. Common colors are red, yellow, green and purple, and all use very brightly colored dyes to increase the likelihood of being spotted from above.